Acrochordopus
| Acrochordopus | |
|---|---|
| |
| Rough-legged tyrannulet (Acrochordopus burmeisteri) | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Passeriformes |
| Family: | Tyrannidae |
| Genus: | Acrochordopus Berlepsch & Hellmayr, 1905 |
| Type species | |
| Phyllomyias burnmeisteri Rough-legged tyrannulet | |
Acrochordopus is a genus of small passerine birds in the tyrant flycatcher family Tyrannidae. The genus contains two species.
Taxonomy
The genus Acrochordopus was introduced in 1905 by the ornithologists Hans von Berlepsch and Carl Eduard Hellmayr. They designated the type species as Phyllomyias subviridis Pelzeln which is a junior synonym of Phyllomyias burnmeisteri Cabanis and Heine, the rough-legged tyrannulet.[1][2] The genus name combines Ancient Greek ακροχορδων/akrokhordōn, ακροχορδονος/akrokhordonos meaning "wart" with πους/pous, ποδος/podos meaning "foot".[3]
The genus contains two species:[4]
- Rough-legged tyrannulet, Acrochordopus burmeisteri
- White-fronted tyrannulet, Acrochordopus zeledoni
The two species are very similar in appearance and were formerly considered as conspecific. They were split based on differences in vocalization and genetics.[4][5] These species were formerly placed in the genus Phyllomyias. A large molecular phylogenetic study by Michael Harvey and collaborators published in 2020 found that the genus Phyllomyias was paraphyletic. As part of the reorganization to create monotypic genera, the genus Acrochordopus was resurrected to contain the above two species.[4][6]
References
- ^ Berlepsch, Hans von; Hellmayr, Carl Eduard (1905). "Studien über wenig bekannte Typen neotropischer Vögel". Journal für Ornithologie (in German). 53: 1-33 [26-27].
- ^ Traylor, Melvin A. Jr, ed. (1979). Check-List of Birds of the World. Vol. 8. Cambridge, Massachusetts: Museum of Comparative Zoology. p. 3.
- ^ Jobling, James A. "Acrochordopus". The Key to Scientific Names. Cornell Lab of Ornithology. Retrieved 16 November 2024.
- ^ a b c Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (August 2024). "Tyrant flycatchers". IOC World Bird List Version 14.2. International Ornithologists' Union. Retrieved 16 November 2024.
- ^ Parra-Hernández, R.M.; Posada-Quintero, J.I.; Acevedo-Charry, O.; Posada-Quintero, H.F. (2020). "Uniform manifold approximation and projection for clustering taxa through vocalizations in a Neotropical passerine (Rough-Legged Tyrannulet, Phyllomyias burmeisteri)". Animals. 10 (8): 1406. doi:10.3390/ani10081406. PMC 7460062.
- ^ Harvey, M.G.; et al. (2020). "The evolution of a tropical biodiversity hotspot". Science. 370 (6522): 1343–1348. doi:10.1126/science.aaz6970. A high resolution version of the phylogenetic tree in Figure 1 is available from the first author's website here.
